Home / 9,381,970.86-14,082,034.20-4,527,694.56

Finding the Fourth Proportional to 9,381,970.86, 14,082,034.20 and 4,527,694.56

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Solution

The fourth proportional to 9,381,970.86, 14,082,034.20 and 4,527,694.56 is: 6,795,922.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,381,970.86 : 14,082,034.20 = 4,527,694.56 : x
  2. Step 2: Convert to fraction form
    9,381,970.86/14,082,034.20 = 4,527,694.56/x
  3. Step 3: Cross multiply
    9,381,970.86x = 14,082,034.20 × 4,527,694.56
  4. Step 4: Simplify right side
    9,381,970.86x = 63,759,149,570,663.77
  5. Step 5: Solve for x
    x = 63,759,149,570,663.77/9,381,970.86
  6. Step 6: Final answer
    x = 6,795,922.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.